Corrected optional entry.

2024-03-29 08:00:18 -04:00 · 2024-03-29 08:00:18 -04:00 · 555cf209ba
parent ca26efca6e
commit 555cf209ba
1 changed files with 1 additions and 1 deletions
--- a/src/main.rs
+++ b/src/main.rs
@ -17,7 +17,7 @@ struct Args {
    address: String,
    /// cluster host
    #[arg(short, long, num_args(0..))]
-    cluster: String,
+    cluster: Option<String>,
 }

 #[cfg(test)]